rfol
It's when some ghey ass n00b fag can't spell. Or when some ghey ass person can't spell. Or when some ghey ass 1337 dude can't spell. they mean rofl, but they are throwing insults so fast they wouldn't noticed if they got bummed by a retarded dog.
n00b: LOOOOL!!!!! OMG THATS FKIN AWESMO
Person 1: Uhhh...?
n00b: RFOL!?!?!! RFOL!L!!!
Person: What the fuck ???
n00b RFOL!!>£T!ROLOLLFORFOL!!.
Person 1: Uhhh...?
n00b: RFOL!?!?!! RFOL!L!!!
Person: What the fuck ???
n00b RFOL!!>£T!ROLOLLFORFOL!!.